According to their overview website, the LII is known internationally as a leading “law-not-com” provider of public legal information. "We offer all opinions of the United States Supreme Court handed down since 1992, together with over 600 earlier decisions selected for their historic importance, over a decade of opinions of the New York Court of Appeals, and the full United States Code," they write. "We also publish important secondary sources: libraries in two important areas (legal ethics and social security) and a series of 'topical' pages that serve as concise explanatory guides and Internet resource listings for roughly 100 areas of law. "